NOTE: Dell is not responsible for backing up the customer's data. The customer is responsible for the data on their own
computer and keeping any backups of the files.
1. Replace the system board into the computer chassis.
2. Replace the five screws (M2x3) that secure the system board to the computer chassis.
3. Replace the coin-cell battery into its sot on the system board.
4. Connect the coin-cell battery cable to the connector on the system board.
5. Connect the speaker cable and the audio board cable to their connectors on the system board.
6. Connect the two antenna cables to the WLAN module on the system board.
7. Replace the WLAN antenna cable bracket on the system board.
8. Replace the single screw (M2x3) to secure the WLAN antenna cable bracket to the system board.
9. Connect the display cable to its connector on the system board. Close the latch to secure the cable.
10. Replace the display-cable bracket on the system board.
11. Replace the single screw (M2x3) to secure the display-cable bracket to the system board.
12. Connect the power adapter port cable to its connector on the system board.
13. If your computer has a USB-C port, replace the USB-C bracket on the system board. Replace the two screws (M2x4) to
secure the USB-C bracket to the system board.
1. Install the heatsink assembly.
2. For computers that are shipped with a Solid State Drive (SSD), install the solid-state drive.
3. Install the palmrest and keyboard assembly.
4. Follow the procedure in after working inside your computer.
Removing the system board (2-in-1)
1. Follow the procedure in before working inside your computer.
2. Remove the palmrest and keyboard assembly.
3. Remove the solid-state drive.
4. Remove the heatsink assembly.
5. Remove the world-facing camera.
The following image indicates the connectors on your system board.
Removing and installing components
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